Why is achieving uniform residue on treated seeds important?

• A. It ensures uniform protection and reduces dust exposure.
• B. It helps seeds change color.
• C. It increases seed speed in planter.
• D. It reduces the need for labeling.

Answer: (B)

Uniform residue on treated seeds ensures that every seed receives the same protective dose, which leads to consistent protection against pests and diseases and helps maintain uniform emergence across the field. When coatings are uneven, some seeds may be under-coated and remain vulnerable, while others may carry excess coating, creating handling issues and more seed-dust during planting. A uniform coat also minimizes loose material that can become dust, protecting workers and reducing environmental exposure. The other options don’t address the protective effectiveness or safety benefits tied to how evenly the coating is applied.